<div class="wrap">
    <div class="header">
        <h1 class="logo">{$powered}</h1>
        <div class="icon_install">安装向导</div>
        <div class="version">{:$version}</div>
    </div>
    <section class="section">
        <div class="step">
            <ul>
                <li class="current"><em>1</em>检测环境</li>
                <li><em>2</em>创建数据</li>
                <li><em>3</em>完成安装</li>
            </ul>
        </div>
        <div class="server">
            <table width="100%">
                <tr>
                    <td class="td1">环境检测</td>
                    <td class="td1" width="25%">推荐配置</td>
                    <td class="td1" width="25%">当前状态</td>
                    <td class="td1" width="25%">最低要求</td>
                </tr>
                <tr>
                    <td>操作系统</td>
                    <td>Linux</td>
                    <td>{:correct_span(PHP_OS,1)}</td>
                    <td>不限制</td>
                </tr>
                <tr>
                    <td>PHP版本</td>
                    <td>>7.1.x</td>
                    <td>{$phpversion|raw}</td>
                    <td>7.1.0</td>
                </tr>
                <tr>
                    <td>Mysql版本</td>
                    <td>>5.x.x</td>
                    <td>{$mysql|raw}</td>
                    <td>5.0</td>
                </tr>
                <tr>
                    <td>附件上传</td>
                    <td>>2M</td>
                    <td>{$uploadSize|raw}</td>
                    <td>不限制</td>
                </tr>
                <tr>
                    <td>session</td>
                    <td>开启</td>
                    <td>{$session|raw}</td>
                    <td>开启</td>
                </tr>
                <tr>
                    <td>curl扩展库</td>
                    <td>开启</td>
                    <td>{$curl|raw}</td>
                    <td>开启</td>
                </tr>
            </table>
            <table width="100%">
                <tr>
                    <td class="td1">目录、文件权限检查</td>
                    <td class="td1" width="25%">写入</td>
                    <td class="td1" width="25%">读取</td>
                </tr>
                <?php
				$err = 0;
				foreach ($folder as $dir) {
					$testdir = \think\facade\App::getRootPath() . $dir;
					if (testwrite($testdir)) {
						$w = '<span class="correct_span">&radic;</span>可写 ';
                } else {
                $w = '<span class="correct_span error_span">&radic;</span>不可写 ';
                $err++;
                }
                if (is_readable($testdir)) {
                $r = '<span class="correct_span">&radic;</span>可读';
                } else {
                $r = '<span class="correct_span error_span">&radic;</span>不可读';
                $err++;
                }
                ?>
                <tr>
                    <td><?php echo $dir; ?></td>
                    <td><?php echo $w; ?></td>
                    <td><?php echo $r; ?></td>
                </tr>
                <?php
				}
				?>
            </table>
            <font color="red">当出现【不可写】的提示时，Linux系统下请给当前目录相应的写入权限，如777</font>
            <br/>
            <br/>
        </div>
        <div class="bottom tac"><a href="javascript:;" onclick=" window.location.reload()" class="btn">重新检测</a>
            <?php if (!$err) { ?><a href="{:url('/index/step3')}" class="btn">下一步</a><?php } ?>
        </div>
    </section>
</div>